Will it hurt my batteries to not charge for a week?

Noob question:

I am supposed to get my DPI non OBC charger today, but I leave on a trip for 7 days. My all new battery pack reads 49.9 volts ( I did charge it for 3 hours last Wednesday after I bypassed the receptacle sense wire). I do not want to hook it up for the first time and have it run unsupervised while I am away. Am I okay for a week?

Thanks guys!